model_total

iris.sg.background.model_total(velocity, amplitude, shift, width, kappa, bias, slope)

The sum of model_background() and model_spectral_line().

Parameters:

• velocity (AbstractScalar) – The test points at which to evaluate the model background.

• amplitude (AbstractScalar) – The height of the spectral line.

• shift (AbstractScalar) – The center of the spectral line.

• width (AbstractScalar) – The width of the spectral line.

• kappa (AbstractScalar) – The fatness of the tails of the spectral line.

• bias (Quantity | AbstractScalar) – The \(y\)-intercept of the model.

• slope (Quantity | AbstractScalar) – The linear slope of the model.

Return type:

AbstractScalar